4 ms·
This is also my understanding. The lowest visible frequency is close to half of the highest visible frequency so there might be some harmonics at work in this m
by thanatos519 5y ago
This is also my understanding. The lowest visible frequency is close to half of the highest visible frequency so there might be some harmonics at work in this mechanism.
When I set my LED lights to RGB(0.1,0,1), it looks very much like my blacklights (UV LED, or 405nm lasers. and maybe I should get a tube to compare). I can tell them apart because the physical offset of the R and B LEDs makes a bit of visible fringing, or maybe it's that the single violet photons are coherent (with themselves) whereas the red and blue photons are not, or maybe the retina is a subtler instrument than its simple physical description suggests.